4.7 sec in total
964 ms
3.4 sec
302 ms
Visit nishimura.co.jp now to see the best up-to-date Nishimura content for Japan and also check out these interesting facts you probably never knew about nishimura.co.jp
株式会社西村組は北海道に本社を置く港湾工事をメインとする建設会社です。80年以上の歴史で培った実績と技術力を武器に住民の生活を守っています。私たちは誠実と和を胸に刻みながら「誰もが知っている、誰も見たことがない建設会社」になるために日々業務に励んでいます。
Visit nishimura.co.jpWe analyzed Nishimura.co.jp page load time and found that the first response time was 964 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nishimura.co.jp performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value13.4 s
0/100
25%
Value14.4 s
1/100
10%
Value20 ms
100/100
30%
Value0.336
33/100
15%
Value40.8 s
0/100
10%
964 ms
694 ms
565 ms
557 ms
60 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 94% of them (63 requests) were addressed to the original Nishimura.co.jp, 4% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Analyze.a19.jp. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Nishimura.co.jp.
Page size can be reduced by 74.7 kB (18%)
413.5 kB
338.8 kB
In fact, the total size of Nishimura.co.jp main page is 413.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 307.2 kB which makes up the majority of the site volume.
Potential reduce by 15.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.8 kB or 77% of the original size.
Potential reduce by 702 B
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Nishimura images are well optimized though.
Potential reduce by 41.2 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 41.2 kB or 63% of the original size.
Potential reduce by 17.0 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nishimura.co.jp needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 82% of the original size.
Number of requests can be reduced by 13 (20%)
66
53
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nishimura. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
nishimura.co.jp
964 ms
style.css
694 ms
jv_script.js
565 ms
AC_RunActiveContent.js
557 ms
analytics.js
60 ms
head_line.jpg
182 ms
rogo_top.jpg
200 ms
bt_home.jpg
200 ms
bt_contactus.jpg
187 ms
bt_privacy.jpg
364 ms
bt_a_01.jpg
556 ms
bt_sub_com_01a.jpg
560 ms
bt_sub_com_02a.jpg
369 ms
bt_sub_com_03a.jpg
394 ms
bt_a_02.jpg
396 ms
bt_a_06.jpg
548 ms
bt_sub_const_01a.jpg
544 ms
bt_sub_special1a.jpg
581 ms
bt_sub_special2a.jpg
593 ms
bt_sub_special3a.jpg
732 ms
bt_sub_const_02a.jpg
749 ms
bt_sub_const_03a.jpg
766 ms
bt_sub_const_04a.jpg
755 ms
bt_sub_const_05a.jpg
770 ms
bt_sub_const_06a.jpg
781 ms
bt_a_03.jpg
905 ms
bt_a_04.jpg
927 ms
bt_sub_block.jpg
940 ms
bt_sub_develop_01a.jpg
952 ms
bt_sub_develop_02a.jpg
954 ms
bt_sub_develop_03a.jpg
958 ms
bt_a_05.jpg
1105 ms
bt_a_07.jpg
1127 ms
topics_title.jpg
1132 ms
topics_ud.jpg
1148 ms
bnr_magazine.jpg
1365 ms
bt_special1.jpg
1139 ms
bt_special2.jpg
1237 ms
bt_special3.jpg
1308 ms
banner_ship_dl.jpg
1363 ms
newadditopics.aspx
848 ms
banner_site_intro.jpg
1305 ms
count.php
458 ms
collect
12 ms
banner_community.jpg
1201 ms
banner_asbestos_01.jpg
1242 ms
banner_asbestos_02.jpg
1310 ms
banner_recruit.jpg
1351 ms
top_img_cominfo.jpg
1207 ms
top_img_developer.jpg
1207 ms
sub_navi_obj.jpg
1170 ms
topics_bg.jpg
1202 ms
banner_special.jpg
1357 ms
banner_asbestos.jpg
1200 ms
top_link_bg.jpg
1194 ms
sub_navi_bg.jpg
1193 ms
under_line02.jpg
1175 ms
rogo_under.jpg
1184 ms
style.css
343 ms
jv_script.js
345 ms
AC_RunActiveContent.js
364 ms
collect
11 ms
bt_special1_on.jpg
186 ms
bt_special2_on.jpg
189 ms
bt_special3_on.jpg
199 ms
banner_asbestos_01_on.jpg
184 ms
banner_asbestos_02_on.jpg
195 ms
nishimura.co.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
nishimura.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
nishimura.co.jp SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nishimura.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nishimura.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
nishimura.co.jp
Open Graph description is not detected on the main page of Nishimura. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: